UITableView Cell selected Color?

📝Title: Say Goodbye to Boring Cell Selection Colors in UITableView! 🌈

👋Hey there, tech enthusiasts! Are you tired of the same old default blue color every time you select a cell in UITableView? 🤔 Well, you're in luck because in this blog post, we'll explore common issues with UITableViewCell selection background color and provide you with easy yet effective solutions! 🚀

📜The Problem: You've painstakingly created a custom UITableViewCell, and your table view is displaying data flawlessly. But when the user taps on a cell, you just can't get the background color to change from the default blue! 😫

🕵️‍♂️Investigating the Issue: You tried updating the selectedBackgroundView's background color with the following code:

cell.selectedBackgroundView.backgroundColor = UIColor.black

However, no matter how many times you tap that cell, nothing happens! What gives? 🤷‍♂️

🔍Understanding the Solution: The reason your code isn't working is that the background color of the selectedBackgroundView is not being rendered on the cell. Instead, the cell's content view is overriding it. 😵

🛠️The Solution: To change the background color of a selected cell in UITableView, you need to update the background color of the cell's contentView. Here's the revised code:

cell.contentView.backgroundColor = UIColor.black

Voila! 🎉 Now, whenever the user taps on a cell, the background color will elegantly change to black, indicating the cell's selection.

🌟**But Wait, There's More!**🌟 Perhaps you don't want a plain black background. Maybe you desire something more visually appealing, like a gradient, image, or even a custom color. 🎨

🎩Option 1: Add a Gradient Background:

let gradientLayer = CAGradientLayer()
gradientLayer.colors = [UIColor.red.cgColor, UIColor.yellow.cgColor]
gradientLayer.frame = cell.contentView.bounds

cell.contentView.layer.insertSublayer(gradientLayer, at: 0)

💡Pro Tip: Make sure to adjust the gradientLayer's frame to cover the entire contentView for a seamless effect!

📷Option 2: Set an Image Background:

let backgroundImage = UIImage(named: "your_custom_image")
cell.contentView.backgroundColor = UIColor(patternImage: backgroundImage)

🌈Option 3: Go Crazy with Custom Colors:

cell.contentView.backgroundColor = UIColor(displayP3Red: 0.5, green: 0.2, blue: 0.8, alpha: 1.0)

Feel free to experiment with the RGB values to create your desired color!

🔋A Call-to-Action: Now that you possess the power to customize your cell selection colors, why stop there? Share your creations in the comments section below! 😄 I'd love to see the unique ways you've enhanced your UITableView selection experience!

So, go forth and banish those boring cell selection colors for good! 🙌✨ Remember, a customized interface is a happy interface! 😉

🙏Acknowledgment: A special thanks to the iOS developer community for their valuable insights and creative solutions to cell selection background color customization! You all rock! 🤘😎

💻Until next time, happy coding!💡